JPS5986380U

JPS5986380U - hermetic compressor

Info

Publication number: JPS5986380U
Application number: JP18245582U
Authority: JP
Inventors: 憲明松村
Original assignee: 三菱重工業株式会社
Priority date: 1982-12-03
Filing date: 1982-12-03
Publication date: 1984-06-11

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は公知の密閉型圧縮機を示す縦断面図、第２図お
よび第３図はそれぞれ第１図の圧縮機の特性図、第４図
は本考案の一実施例を示す縦断面、図である。１・・・吸入管、２・・・モータ、３・・・吸入弁前室
、４・・・吸入弁、５・・・シリンダ、′６・・・ピス
トン、７・・・吐　　−出弁、８・・・吐出弁後室、９
・・・吐出マフラ、１０・・・ショックループ、１１・
・・吐出管、１２・・・脈動消散パイプ、１３・・・開
口部。FIG. 1 is a longitudinal sectional view showing a known hermetic compressor, FIGS. 2 and 3 are characteristic diagrams of the compressor shown in FIG. 1, and FIG. 4 is a longitudinal sectional view showing an embodiment of the present invention. It is a diagram. DESCRIPTION OF SYMBOLS 1... Suction pipe, 2... Motor, 3... Suction valve front chamber, 4... Suction valve, 5... Cylinder, '6... Piston, 7... Discharge valve , 8...discharge valve rear chamber, 9
...Discharge muffler, 10...Shock loop, 11.
...Discharge pipe, 12... Pulsation dissipation pipe, 13... Opening.

Claims

[Scope of utility model registration request]

The lower end of a resonance tube whose tip is closed and has the same resonance frequency as the pressure pulsation frequency due to the discharge gas in the rear chamber of the discharge valve is communicated with the rear chamber of the discharge valve, and the resonance tube is connected to the side wall of the discharge pipe system. A hermetic compressor characterized by being attached in contact with.